Conformational modifications induced by internal tandem duplications on the FLT3 kinase and juxtamembrane domains

G Todde, R Friedman - Physical Chemistry Chemical Physics, 2019 - pubs.rsc.org
… In particular, some of them on FLT3, 43–45 … of FLT3. In this study, we have used molecular
dynamics simulations to highlight the effect of ITDs on the conformation and dynamics of FLT3

The molecular mechanism behind resistance of the kinase FLT3 to the inhibitor quizartinib

R Friedman - Proteins: Structure, Function, and Bioinformatics, 2017 - Wiley Online Library
… A crystallographic study revealed that the drug bound the inactive conformation of FLT3,
at … Such changes may be evident already from the crystal structure of the apo- and holo-protein…

Crystal structure of the FLT3 kinase domain bound to the inhibitor Quizartinib (AC220)

JA Zorn, Q Wang, E Fujimura, T Barros, J Kuriyan - PloS one, 2015 - journals.plos.org
changes in kinase domain of FLT3 that occur upon receptor activation are illustrated. The
active conformation of FLT3 is … to FLT3, the kinase domain adopts an inactive conformation

Pharmacological impact of FLT3 mutations on receptor activity and responsiveness to tyrosine kinase inhibitors

V Marensi, KR Keeshan, DJ MacEwan - Biochemical pharmacology, 2021 - Elsevier
… loop of the FLT3 receptor confers conformational changes in its structure, altering the
functioning of its activation loop. This results in ligand-independent FLT3-mediated constitutive …

The role of FLT3 kinase as an AML therapy target

M Beffinger, A Skwarska - Current pharmaceutical design, 2012 - ingentaconnect.com
FLT3 inhibitors, targeting both FL and FLT3 kinase, might be more effective approach in AML
treatment. Here, we summarize up-to-date studies on FLT3 … to the conformational changes

Molecular dynamics studies on D835N mutation in FLT3—its impact on FLT3 protein structure

RG Swetha, S Ramaiah… - Journal of Cellular …, 2016 - Wiley Online Library
… Mutations in Fetal Liver Tyrosine Kinase 3 (FLT3) genes are implicated in the constitutive …
insights on the conformational changes in the mutant (D835N) structure of FLT3 protein. Our …

Pattern and dynamics of FLT3 duplications

G Todde, R Friedman - Journal of Chemical Information and …, 2020 - ACS Publications
… The effect of insertions on the sensitivity of FLT3 to kinase … as characterized by their
conformational energy landscapes. … The changes were more pronounced than those observed …

The role of FLT3 in haematopoietic malignancies

DL Stirewalt, JP Radich - Nature Reviews Cancer, 2003 - nature.com
kinases 31 . After stimulation with FLT3L, membrane-bound FLT3 quickly changes conformation
Dimerization stabilizes this conformational change, which further enhances activation of …

Analysis of the activating mutations within the activation loop of leukemia targets Flt-3 and c-Kit based on protein homology modeling

M Torrent, K Rickert, BS Pan… - Journal of Molecular …, 2004 - Elsevier
… between different conformational states in the split kinase domain of wt-Flt-3 and wt-c-Kit are
… These changes suggest that the loop becomes more flexible upon mutation. Not only is the …

[HTML][HTML] Modulation of FLT3 signal transduction through cytoplasmic cysteine residues indicates the potential for redox regulation

A Böhmer, S Barz, K Schwab, U Kolbe, A Gabel… - Redox biology, 2020 - Elsevier
… to activate the kinase by mediating conformational changes [18]. … conformation [19,21]. In
EGFR-dependent cancer cells, oxidation of Cys797 also causes relative resistance to kinase